Here's a simple idea I bet most Americans agree with: No qualified high school student should ever be barred entrance to a college based on his or her family's bank account. Yet it happens all the time. When colleges review applications, all but a…

For years, insect populations have been dropping worldwide without a clear explanation. A new paper suggests male infertility is at least one factor behind that decline, as warmer-than-usual temperatures take a disproportionate toll on males of…

The devastating wildfires that have ravaged parts of California brought with them plumes of smoke, shrouding some communities in a soupy black fog. Air pollution like that is full of tiny particles that can cause health problems, ranging from…

LONDON — First, the archaeologist and her team uncovered a sarcophagus from a village in southern Greece in 1984. Thirty-four years later, an ancient road in the same village led to a Roman mausoleum. Then, in October, a lost city called…